The invention discloses a protection device for a new energy automobile storage battery and relates to the technical field of battery protection devices. The device comprises a buffering mechanism arranged on a vehicle body and a battery fixing head arranged on the buffer mechanism, wherein the buffering mechanism comprises buffering seats symmetrically arranged on the vehicle body, sliding blocks connected into sliding grooves in the middles of inclined faces of the buffering seats in a sliding mode, buffering rods connected with the sliding blocks through hinges, and limiting springs connected between the bottoms of the two buffering seats, wherein opposite faces of the buffering seats are inclined faces, the buffering rod comprises a second connecting rod with one end connected with the sliding block through a hinge, a first connecting rod movably connected to an inner cavity of the second connecting rod, and a connecting spring connected between the first connecting rod and the cavity. The device is advantaged in that stability of the storage battery is greatly improved, so vibration in all directions can be well buffered, and large-scale popularization is facilitated.

    本发明公开了一种新能源汽车蓄电池用保护装置,涉及电池保护装置技术领域。本发明包括设置在车体上的缓冲机构,以及设置在缓冲机构上的电池固定头;缓冲机构包括对称设置在车体上且相对的面为倾斜面的缓冲座,滑动连接在缓冲座倾斜面中部滑槽内部的滑块,与滑块通过铰链连接的缓冲杆,以及连接在两个缓冲座底部之间的限位弹簧;缓冲杆包括一端与滑块通过铰链连接的第二连接杆,活动连接在第二连接杆内部空腔的第一连接杆,以及连接在第一连接杆与空腔之间的连接弹簧。大大提高了蓄电池的稳定性,这样能够很好地缓冲各个方向的震动,有利于大规模推广。


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    Title :

    Protection device for new energy automobile storage battery


    Additional title:

    一种新能源汽车蓄电池用保护装置


    Contributors:
    ZHOU RUIYUAN (author) / CHEN WEI (author) / WU LIANG (author) / SHEN BIN (author) / HU PENG (author)

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16F SPRINGS , Federn / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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